Finding the Fourth Proportional to 7,601.05, 11,402.71 and 2,669.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,601.05 : 11,402.71 = 2,669.82 : x
2. Step 2: Convert to fraction form
   7,601.05/11,402.71 = 2,669.82/x
3. Step 3: Cross multiply
   7,601.05x = 11,402.71 × 2,669.82
4. Step 4: Simplify right side
   7,601.05x = 30,443,183.21
5. Step 5: Solve for x
   x = 30,443,183.21/7,601.05
6. Step 6: Final answer
   x = 4,005.13